﻿using System;
using System.Collections.Generic;
using System.Text;
using Model;
using System.Data;
using System.Data.SqlClient;

namespace SqlServerDAL
{
    public class CardFuelDAL
    {
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from CardFuel");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(CardFuel model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into CardFuel(");
            strSql.Append("FrameNO,ChargeTime,ChargeAmount,OrganID,InputBy)");
            strSql.Append(" values (");
            strSql.Append("@FrameNO,@ChargeTime,@ChargeAmount,@OrganID,@InputBy)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@FrameNO", model.FrameNO),
					new SqlParameter("@ChargeTime", model.ChargeTime),
					new SqlParameter("@ChargeAmount", model.ChargeAmount),
                    new SqlParameter("@InputBy", model.InputBy),
					new SqlParameter("@OrganID", model.OrganID)};

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(CardFuel model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update CardFuel set ");
            strSql.Append("FrameNO=@FrameNO,");
            strSql.Append("ChargeTime=@ChargeTime,");
            strSql.Append("ChargeAmount=@ChargeAmount");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@FrameNO", model.FrameNO),
					new SqlParameter("@ChargeTime", model.ChargeTime),
					new SqlParameter("@ChargeAmount", model.ChargeAmount),
					new SqlParameter("@ID", model.ID)};

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from CardFuel ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string IDlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from CardFuel ");
            strSql.Append(" where ID in (" + IDlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public CardFuel GetModel(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 A.*,B.VehicleID from CardFuel   A JOIN Vehicle B ON A.FrameNO = B.FrameNO");
            strSql.Append(" where A.ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            CardFuel model = new CardFuel();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
                {
                    model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["VehicleID"] != null && ds.Tables[0].Rows[0]["VehicleID"].ToString() != "")
                {
                    model.VehicleID = ds.Tables[0].Rows[0]["VehicleID"].ToString();
                }
                if (ds.Tables[0].Rows[0]["FrameNO"] != null && ds.Tables[0].Rows[0]["FrameNO"].ToString() != "")
                {
                    model.FrameNO = ds.Tables[0].Rows[0]["FrameNO"].ToString();
                }
                if (ds.Tables[0].Rows[0]["ChargeTime"] != null && ds.Tables[0].Rows[0]["ChargeTime"].ToString() != "")
                {
                    model.ChargeTime = DateTime.Parse(ds.Tables[0].Rows[0]["ChargeTime"].ToString());
                }
                if (ds.Tables[0].Rows[0]["ChargeAmount"] != null && ds.Tables[0].Rows[0]["ChargeAmount"].ToString() != "")
                {
                    model.ChargeAmount = decimal.Parse(ds.Tables[0].Rows[0]["ChargeAmount"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Balance"] != null && ds.Tables[0].Rows[0]["Balance"].ToString() != "")
                {
                    model.Balance = decimal.Parse(ds.Tables[0].Rows[0]["Balance"].ToString());
                }
                if (ds.Tables[0].Rows[0]["OrganID"] != null && ds.Tables[0].Rows[0]["OrganID"].ToString() != "")
                {
                    model.OrganID = int.Parse(ds.Tables[0].Rows[0]["OrganID"].ToString());
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select A.*,B.VehicleID ");
            strSql.Append(" FROM CardFuel   A JOIN Vehicle B ON A.FrameNO = B.FrameNO");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" * ");
            strSql.Append(" FROM CardFuel A JOIN Vehicle B ON A.FrameNO = B.FrameNO");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM CardFuel ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.ID desc");
            }
            strSql.Append(")AS Row, T.*  from CardFuel T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "CardFuel";
            parameters[1].Value = "ID";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

    }
}
